| dbo:abstract
|
- Una alambrada, también llamado alambrado, es una estructura de alambre, habitualmente de acero, separada por postes de madera o metal, destinada a delimitar terrenos, encerrar ganado, demarcar propiedades, etc. Para fines deportivos (estadios) suele utilizarse el u olímpico, mientras que con fines militares o para evitar que el ganado arremeta contra las alambradas se utiliza el alambre de púas o eléctrico. Los postes que soportan los alambres suelen ser de metal, de madera dura - como el quebracho colorado o el itín - o de concreto, mientras que las varillas utilizadas para mantener separados los alambres entre sí son de maderas livianas para que los cables no se comben. (es)
- Demarcation of a perimeter, when the protection of assets, personnel or buildings is required, is normally affected by the building of a perimeter fence system. The level of protection offered varies according to the threat level to the perimeter. Different types of perimeter fencing include:
* Timber fencing
* Palisade fencing
* Welded wire mesh fence fencing
* Chain-link fencing
* Rolled mesh fencing
* Metal railings Vertical bar fencing has been the most popular form of perimeter security fence since the 1980s. Since the 2000s, welded wire mesh and acoustic barriers have also become popular types of perimeter fence around the world. Vertical bar, acoustic barriers and welded mesh are used in commercial projects and landmarks, in schools, and in airports and transport hubs. In high-security applications, sensors may be attached to the fence that generate alarms when they detect someone cutting, climbing, or lifting the fence fabric. Domestic and residential projects have since the 1980s featured timber fencing as the perimeter to houses and gardens. Ornamental metal railings have also been employed. In the United Kingdom, perimeter fencing is banned at any sporting stadium after the death of 97 people at Hillsborough Stadium. (en)
|
| rdfs:comment
|
- Una alambrada, también llamado alambrado, es una estructura de alambre, habitualmente de acero, separada por postes de madera o metal, destinada a delimitar terrenos, encerrar ganado, demarcar propiedades, etc. Para fines deportivos (estadios) suele utilizarse el u olímpico, mientras que con fines militares o para evitar que el ganado arremeta contra las alambradas se utiliza el alambre de púas o eléctrico. (es)
- Demarcation of a perimeter, when the protection of assets, personnel or buildings is required, is normally affected by the building of a perimeter fence system. The level of protection offered varies according to the threat level to the perimeter. Different types of perimeter fencing include:
* Timber fencing
* Palisade fencing
* Welded wire mesh fence fencing
* Chain-link fencing
* Rolled mesh fencing
* Metal railings In high-security applications, sensors may be attached to the fence that generate alarms when they detect someone cutting, climbing, or lifting the fence fabric. (en)
|
